Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Portuguese re-
Latin re- (inherited)
Old Portuguese re- (inherited)

Spanish relámpago (mention)
Portuguese reunir (affix)
Portuguese retirar (affix)
Portuguese reciclar (affix)
Portuguese resfriado (mention)
Portuguese reafirmar (affix)
Portuguese reajustar (affix)
Portuguese reavivar (affix)
Portuguese rebobinar (affix)
Portuguese reconsiderar (affix)
Portuguese reembolsar (affix)
Portuguese reformular (affix)
Portuguese reinstalar (affix)
Portuguese rematar (affix)
Portuguese reordenar (affix)
Portuguese rebuscar (affix)
Portuguese resfriar (affix)
Portuguese recontar (affix)
Portuguese retomar (affix)
Portuguese recarga (affix)
Portuguese relâmpago (mention)
Portuguese repensar (affix)
Portuguese repreender (mention)
Portuguese recostar (affix)
Portuguese remendo (mention)
Portuguese reescrever (affix)
Portuguese reinventar (affix)
Portuguese recobrir (affix)
Portuguese recristalizar (affix)
Portuguese recuar (affix)
Portuguese reabilitar (affix)
Portuguese renascer (prefix)
Portuguese rejuvenescer (mention)
Portuguese respigar (affix)
Portuguese replantar (affix)
Portuguese retocar (affix)
Portuguese reagrupar (affix)
Portuguese reaquecer (affix)
Portuguese reassistir (affix)
Portuguese recalcular (affix)